The social dimension of worker-robot interaction in industry is becoming a decisive aspect of robotics development. Many problems and difficulties of robotics research are not only related to technical issues but framed by social aspects. Human-robot interaction (HRI) as a specific research...

This paper evaluates the net benefits of the implementation of the broadband infrastructure deployment targets by 2020 as entailed by the Digital Agenda for Europe Initiative set forth by the European Commission. We estimate the returns from broadband infrastructure for the period 2005-2011,...

Das Ziel eines klimaneutralen Gebäudebestandes bis zur Mitte des laufenden Jahrhunderts erfordert die energieeffiziente Modernisierung fast aller bestehenden Häuser und Wohnungen. Das derzeitige Volumen an privaten und öffentlichen Investitionen reicht jedoch nicht aus, um den Umbau in dieser...

This paper investigates empirical evidence on the linkage between entrepreneurial aging of the workforce and firm growth. More precisely, it aims to analyse the impact of aging on employment growth in the context of extreme growth events. Basically, the study is conducted to capture the overall...

Germany has experienced tremendous growth rates in the aftermath of World War II. Since the early 1970s, growth rates declined and settled down at a more or less constant rate of 2 percent per year, only to experience a renewed negative trend around the early 2000s. We investigate the evolution...

Significant policy effort is devoted to stimulate the development, adoption and diffusion of environmentally- friendly technology. Sceptics worry about the effects of regulation-induced environmental technology on firms' competitiveness. Since innovation is a crucial productivity driver, a...

Es wird das Konzept für ein makroökonomisches Strukturmodell mit integriertem Innovationsprozesskern zur Analyse und Projektion der Wirtschaftsentwicklung in Deutschland vorgestellt. Das geplante Modell soll explizit die Auswirkungen des immer bedeutsamer werdenden IuK-technologischen...

Im Rahmen der vorliegenden Arbeit werden die Effekte von Innovationen auf die Beschäftigung innovierender Unternehmen untersucht. Es wird der Frage nachgegangen, inwiefern insbesondere Produkt- und Prozessinnovationen die Zahl der Mitarbeiter erhöhen bzw. diese verringern. Auf der...

This paper addresses the relationship between technical change and the elasticity of substitution between factors of production. It is shown how the elasticity within a CES production setting can change due to technical change. Technical change is interpreted in the spirit of horizontal...

The literature on within-firm organizational change and productivity suggests that firms can make more efficient use of certain technologies if complementary forms of organization are adopted. This issue may be of even greater importance for the case of greenhouse gas (GHG) abatement...